DONALD L. HUTT FEE 10N

Oil · District 08 · Lease #59491

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

404k BBL

Cum Gas

740k MCF

casinghead

Wells

1

Production

2023-04 — 2026-04

Peak Month

2023-11

Production History

Cum Oil: 404,465 BBL Cum Gas: 739,606 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31,910 BBL/mo

Di (annual)

186.7%

b-factor

0.7

EUR

570,915 BBL

R-squared

0.894

type

hyperbolic

Operator History (from monthly production reports)

2023-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 40 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1614HPIONEER NATURAL RES. USA, INC.19,9002022-11-28